Answered: A steel rod is 3.000 cm in diameter at… | bartleby

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1 Thermal Expansion
A steel rod is 3.000 cm in diameter at 25 °C. A brass ring has an inner diameter of 2.992 cm at 25 °C. At what common
temperature – i.e., the same temperature for the rod and ring – will the ring just fit onto the rod?
The coefficient of linear expansion of steel is 11 x 10-6/°C.
The coefficient of linear expansion of brass is 19 x 10-6/°C.

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